This didn't seem to have any relation to settings used within the importer, but just in case, I was using Static Mesh Import Type, Per Frame Sampling Type, Merge Meshes and Propagate Matrix Transformations* were checked, Force One Smoothing Group Per Object and Recompute Normals were unchecked, and Ignore Degenerate Triangles and Blend Overlapping Normals were checked, Create Materials was unchecked.
REPRO STEPS:
RESULT:
Editor crashes
Assertion failed: Mesh.VertexFactory->IsInitialized() [File:E:\UE4_Release-413\Engine\Source\Runtime\Renderer\Private\PrimitiveSceneInfo.cpp] [Line: 45] UE4Editor_Renderer!FBatchingSPDI::DrawMesh() primitivesceneinfo.cpp:47 UE4Editor_Engine!FStaticMeshSceneProxy::DrawStaticElements() staticmeshrender.cpp:721 UE4Editor_Renderer!FPrimitiveSceneInfo::AddStaticMeshes() primitivesceneinfo.cpp:144 UE4Editor_Renderer!FPrimitiveSceneInfo::AddToScene() primitivesceneinfo.cpp:189 UE4Editor_Renderer!FScene::AddPrimitiveSceneInfo_RenderThread() rendererscene.cpp:466 UE4Editor_Renderer!`FScene::AddPrimitive'::`2'::EURCMacro_FAddPrimitiveCommand::DoTask() rendererscene.cpp:698 UE4Editor_Renderer!TGraphTask<`FScene::AddPrimitive'::`2'::EURCMacro_FAddPrimitiveCommand>::ExecuteTask() taskgraphinterfaces.h:868 UE4Editor_Core!FNamedTaskThread::ProcessTasksNamedThread() taskgraph.cpp:932 UE4Editor_Core!FNamedTaskThread::ProcessTasksUntilQuit() taskgraph.cpp:679 UE4Editor_RenderCore!RenderingThreadMain() renderingthread.cpp:319 UE4Editor_RenderCore!FRenderingThread::Run() renderingthread.cpp:440 UE4Editor_Core!FRunnableThreadWin::Run() windowsrunnablethread.cpp:74
How does TextureRenderTarget2D get TArray<uint8> type data?
Why does the REMOVE method of map container remove elements have memory leaks?
How to delete some elements correctly when deleting an array loop?
How to implement springarm components to scale according to mouse position in spawn?
What controls of umg have mouse wheel events in UE4.27?
Why does the volume fog disappear from a distant view?
How to convert the datasmith scene file to BluePrint. Create animations in BluePrint.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-34130 in the post.
| 1 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.13 |
| Target Fix | 4.15 |
| Created | Aug 3, 2016 |
|---|---|
| Resolved | Dec 19, 2016 |
| Updated | Sep 7, 2018 |